Concrete fire ring



FIG. 1 is a perspective view of a concrete fire ring.

FIG. 2 is a front view of the concrete fire ring of FIG. 1.

FIG. 3 is a back view of the concrete fire ring of FIG. 1.

FIG. 4 is a left side view of the concrete fire ring of FIG. 1.

FIG. 5 is a right side view of the concrete fire ring of FIG. 1.

FIG. 6 is a top view of the concrete fire ring of FIG. 1; and,

FIG. 7 is a bottom view of the concrete fire ring of FIG. 1.

The broken line showing is included for the purpose of illustratingportions of the article that form no part of the claimed design.

The ornamental design for a concrete fire ring, as shown and described. 